Hi dev team of PDFBOX, We need pdfbox knowledge transfer regards to usage (tagging pdf and creating pdf/UA documents with pac3 supported standards ). For kt and all formally my manager is ready to pay you. If anyone available to share knowledge or any complete documentation (except this https://pdfbox.apache.org/docs/1.8.10/javadocs/index.html?overview-summary.html)please share information.
Thanks & Regards, Ravikumar gogineni
